US3217732A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bleed-off regulator
Assignee: Garrett Corp
•
Filing: 1962-10-03
•
Granted: 1965-11-16
•
Expires: 1982-10-03
Abstract
No abstract record available.
Inventors
- 👤 John C Haugeland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:33
CPC Classifications
G; G05; G05D; G05D16/00; G05D16/04; G05D16/10; G05D16/101; Y; Y10; Y10T; Y10T137/00; Y10T137/2496; Y10T137/2559; Y10T137/2574; Y10T137/2579; Y10T137/2592; Y10T137/2605; Y10T137/2642; Y10T137/7722; Y10T137/7738; Y10T137/774; Y10T137/7754; Y10T137/7837; Y10T137/785; Y10T137/7852; Y10T137/7853
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
A FLUID PRESSRUE REGULATOR COMPRISING: (A) A BODY FORMING A CHAMBER WITH A RESTRICTED INLET PORT, A REGULATED PRESSURE PORT, AND A BLEED-OFF OUTLET HAVING A VALVE SEAT; (B) A POPPET VALVE SUPPORTED FOR MOVEMENT IN SAID BODY TO COOPERATE WITH SAID VALVE SEAT AND CONTROL FLOW THROUGH SAID BLEED-OFF OUTLET; (C) MEANS RESILIENTLY URGING SAID POPPET VALVE TOWARD A SEAT ENGAGING POSITION; (D) A DROOP COMPENSATING HEAD FIXED FOR MOVEMENT WITH SAID POPPET VALVE, SAID HEAD BEING DISPOSED BETWEEN SAID INLET PORT AND SAID REGULATED PRESSURE PORT AND VALVE SEAT; AND (E) MEANS FOR ESTABLISHING RESTRICTED COMMUNICATION BETWEEN REGIONS OF SAID CHAMBER AT OPPOSITE SIDES OF SAID HEAD.
Claim 2
Dependent Claim
109 words
A FLUID PRESSRUE REGULATOR COMPRISING: (A) A BODY FORMING A CHAMBER WITH A RESTRICTED INLET PORT, A REGULATED PRESSURE PORT, AND A BLEED-OFF OUTLET HAVING A VALVE SEAT; (B) A POPPET VALVE SUPPORTED FOR MOVEMENT IN SAID BODY TO COOPERATE WITH SAID VALVE SEAT AND CONTROL FLOW THROUGH SAID BLEED-OFF OUTLET; (C) MEANS RESILIENTLY URGING SAID POPPET VALVE TOWARD A SEAT ENGAGING POSITION; (D) A DROOP COMPENSATING HEAD FIXED FOR MOVEMENT WITH SAID POPPET VALVE, SAID HEAD BEING DISPOSED BETWEEN SAID INLET PORT AND SAID REGULATED PRESSURE PORT AND VALVE SEAT; AND (E) MEANS FOR ESTABLISHING RESTRICTED COMMUNICATION BETWEEN REGIONS OF SAID CHAMBER AT OPPOSITE SIDES OF SAID HEAD.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-15 | 1969-05-17 | 1969-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-15 | 1973-05-17 | 1973-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-15 | 1977-05-17 | 1977-11-16 | $7700.00 | Window Closed / Lapsed |